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Emerald|Lab Grown|IGI

0.51ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG814619964

Shape and cutting style on the report: Emerald cut

Certificate IGI LG814619964

Diamond specifications and retailer prices

From $176 SGD
$138 USD
As of October 29, 2026
Save $855 SGD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,031 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 0.51ct lab-grown emerald diamond

This 0.51ct lab-grown emerald sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG814619964 or 814619964. Listed at 17 retailers as of October 26, 2026, with prices from $176 to $1,031, a $855 spread on the same certified stone. MOH London lists it at $1,031. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.51
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814619964
Dimensions5.46 × 3.82 × 2.56 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.46 mm3.82 mm0.51 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG814619964
Side View
Table 63.0%Crown 32.2°Girdle: MediumPavilion 42.7°Culet: LargeDepth 67.0%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,031 SGD|Low: $136 SGD|High: $1,059 SGD|Avg: $462 SGD|-2.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 13$176 SGD
Retailer 11$198 SGD
Retailer 8$206 SGD
Retailer 15$219 SGD
Retailer 6$220 SGD
Retailer 4$297 SGD
Retailer 12$373 SGD
Retailer 5$379 SGD
Retailer 16$397 SGD
Retailer 17$521 SGD
Retailer 3$561 SGD
Retailer 10$603 SGD
Retailer 9$606 SGD
Retailer 14$688 SGD
Retailer 7$708 SGD
Retailer 2$744 SGD
MOH London$1,031 SGD

31 data points across 17 retailers

17 retailers$176 SGD to $1,031 SGD

A+
Cheapest Retailer
-
$176 SGD
$138 USD
A
Retailer 2
-
$198 SGD
$155 USD
View
Final sale: no returns
A
Retailer 3
-
$206 SGD
$161 USD
View
A
Retailer 4
-
$219 SGD
$171 USD
View
A
Retailer 5
-
$220 SGD
$172 USD
View
A
Retailer 6
-
$297 SGD
$232 USD
View
A
Retailer 7
-
$373 SGD
£230 GBP
View
A
Retailer 8
-
$379 SGD
€282 EUR
View
A
Retailer 9
-
$397 SGD
ZAR 5,015 ZAR
View
B+
Retailer 10
-
$521 SGD
A$627 AUD
View
B+
Retailer 11
-
$561 SGD
A$675 AUD
View
B+
Retailer 12
-
$603 SGD
$472 USD
View
B+
Retailer 13
-
$606 SGD
View
B+
Retailer 14
-
$688 SGD
$538 USD
View
B+
Retailer 15
-
$708 SGD
$554 USD
View
B
Retailer 16
-
$744 SGD
$582 USD
View
Most Expensive
B
MOH London
LG814619964 · Oct 26
$1,031 SGD
£635 GBP
View
16 more retailers have this diamond
Prices start from $176 SGDSave up to $855 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A+
0.51ct Emerald
$176 SGD